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精密CNC夹头卡盘 自动车床46方孔 中国定制制造

开篇您需要一款夹持牢固、重复精度高、且与您的自动车床主轴完全匹配的夹头卡盘。我们根据您的图纸加工,而非依据目录猜测。每个孔径、每个锥度、每段螺纹均按您指定的几何尺寸切削。发货前,每件卡盘均经三坐标测量机检测,并记录测试棒跳动值。您拿到的不只是零件,还有检测报告。公差:孔径及锥度 ±0.005 mm表面粗糙度:夹持面 Ra 0.4 µm交期:标准钢材 7–12 个工作日,淬硬件 15 天无起订量——


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开篇

您需要一款夹持牢固、重复精度高、且与您的自动车床主轴完全匹配的夹头卡盘。我们根据您的图纸加工,而非依据目录猜测。每个孔径、每个锥度、每段螺纹均按您指定的几何尺寸切削。发货前,每件卡盘均经三坐标测量机检测,并记录测试棒跳动值。您拿到的不只是零件,还有检测报告。

  • 公差:孔径及锥度 ±0.005 mm
  • 表面粗糙度:夹持面 Ra 0.4 µm
  • 交期:标准钢材 7–12 个工作日,淬硬件 15 天
  • 无起订量——一件或一千件,工艺管控相同
  • 中国制造,东莞工厂,20 年精密加工经验

规格参数

参数数值
可选材料20CrMnTi(渗碳)、9Cr18(不锈钢)、40CrMo(淬硬)
硬度58–62 HRC,渗碳层深度 0.8–1.2 mm(渗碳件);45–50 HRC 整体淬硬
孔型方孔、六角孔、圆孔或按图纸定制异形孔
孔径范围3 mm 至 46 mm(方孔对角线最大 46 mm)
锥度5°、10°、15° 或按主轴规格(如 1:10)
跳动(TIR)端部 ≤ 0.005 mm,距端部 50 mm 处 ≤ 0.01 mm
表面粗糙度内孔 Ra 0.4 µm,本体 Ra 0.8 µm
动平衡G2.5 @ 6000 RPM(可选)
工艺CNC 车削、CNC 铣削、方孔线切割、内圆磨削、研磨
检测CMM 全几何尺寸、测试棒跳动、硬度计、磁粉探伤
批量1 至 5000 件,无起订量
交期7 天(未淬硬)、12 天(淬硬)、15 天(含动平衡)

定制CNC夹头 42型方棒料精密制造

我们使用瑞士型自动车床加工本体,采用专用内圆磨床加工内孔。方孔采用线切割而非拉削工艺,因此棱角锐利且无应力残留。每件卡盘均有独立编号。批次记录包含热处理炉批记录及材料炉号。

客户将图纸发给我们的三大理由

1. 批次可追溯的质量。 每个炉批严格区分。每批次留存样品 24 个月。若现场出现失效,可追溯至材料、热处理周期及操作人员。这对于中国制造的夹头卡盘而言并不常见——我们将其作为标准执行。

2. 每批次附检测报告。 您将获得包含实际测量值的尺寸报告,而非仅合格/不合格判定。跳动、孔径、锥度角、硬度——全部打印并签字确认。关键订单另附 CMM 扫描数据文件。无需全部复测即可验证。

3. 同一工厂完成 CNC 加工 + 冲压 + 弹簧 + 散热器。 您的夹头卡盘并非孤立零件。若您的组件还需要弹簧、冲压支架或散热器,我们可在同一厂区内完成。一张采购订单、一套质量体系、一个发货日期。供应商越少,意外越少。

应用领域

  • 瑞士型CNC自动车床 – 主主轴及副主轴夹头,适用棒料最大 46 mm。常见于 Citizen、Star、Tsugami 机床。
  • 多轴自动车床 – 方孔及六角孔夹头,用于螺丝机加工六角或方棒料。用于大批量黄铜及铝制零件。
  • 液压及气动卡盘系统 – CNC 车削中心快换刀具的替换夹头。
  • 医疗器械加工 – 小直径夹头用于钛合金及不锈钢销钉,要求跳动低于 0.005 mm。
  • 汽车燃油喷射器零件 – 淬硬夹头用于针阀及喷嘴的磨削和车削。
  • 航空航天紧固件 – 六角及方孔夹头用于螺栓毛坯,表面质量和重复精度直接影响螺纹滚压品质。

在上述所有应用中,夹头卡盘是主轴与零件之间的最后一道环节。若夹持不精准,其他一切皆无意义。

客户下单前常见问题

问:起订量是多少? 答:无起订量。原型件做一件,量产件做数千件。单价随数量递减,但质量管控流程完全相同。

问:如何保证公差和质量? 答:我们按您的图纸加工,而非按标准件。每件卡盘经 CMM 测量,并检测测试棒跳动。检测报告随货附上。若任一尺寸超差,我们免费更换,含运费。

问:交期多长? 答:未淬硬钢 7 个工作日,淬硬件 12 天,需动平衡则 15 天。急单可加急至 5 天,收取 20% 加急费。通过 DHL、FedEx 或您指定的货代发货。

问:能否提供材质证明? 答:可以。我们提供原材料钢厂证书、含炉温曲线的热处理报告及硬度检测结果。所有文件均为英文,并加盖我司质检部门印章。

发送您的图纸

将 PDF 或 STEP 文件发送至 sc@bquq.com。请注明主轴锥度、孔径尺寸及任何特殊要求。我们将在 12 小时内回复固定报价——不是区间,而是每件单价和交货日期。紧急沟通请通过 WhatsApp 联系 +86 13713157787

无起订量。无最低订单金额。只需一件按您的图纸加工、发货前经检验、中国制造的定制 CNC 夹头卡盘。今天就发送图纸。

需要其他零件?我们同样在东莞工厂加工定制CNC弹簧夹头40型自动车床零件 中国制造


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参数

参数能力范围
材料AL6061/7075, SUS303/304/316, 45#钢, T2铜, H59黄铜, POM, PEEK, 尼龙
公差±0.005mm标准,±0.003mm可按需定制
设备3/4/5轴CNC, 车铣复合, 瑞士型车床
表面处理阳极氧化, 镀镍, 镀锌, 钝化, 喷砂, 抛光
尺寸范围最大400 x 300 x 200 mm
打样72小时,样品无最小起订量
检测每批次提供完整报告,可按需提供CMM数据

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